SLAG FOR ELECTROSLAG REMELTING OF CAST IRON

摘要

FIELD: metallurgical industry. SUBSTANCE: this relates to electroslag remelting of cast iron electrodes and makes this process substantially cheaper. Slag offered for aforesaid process contains broken glass, flux of certain grade, and magnesite at following rate of components content, mas.%: broken glass, 50-65; flux, 30-45; magnesite, 5-10. Fluorite can be used instead of flux. EFFECT: high efficiency. 1 tbl